JPS61165747U - - Google Patents
Info
- Publication number
- JPS61165747U JPS61165747U JP5080785U JP5080785U JPS61165747U JP S61165747 U JPS61165747 U JP S61165747U JP 5080785 U JP5080785 U JP 5080785U JP 5080785 U JP5080785 U JP 5080785U JP S61165747 U JPS61165747 U JP S61165747U
- Authority
- JP
- Japan
- Prior art keywords
- positive pressure
- pressure generating
- generating nozzle
- patient circuit
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Percussion Or Vibration Massage (AREA)
Description
第１図はこの考案に係る高頻度人工呼吸器の構
成図、第２図は従来の高頻度人工呼吸器の構成図
である。
１……患者回路、１ａ……患者回路の排気口、
２……ピストン、２ａ……モータ、６……ガス源
、７……呼吸用ガス供給管、３０……陽圧チヤン
バー、３１……チヤンバー、３１ａ……チヤンバ
ーの内部空間、３２……陽圧発生ノズル、３３…
…プロポーシヨナル・ソレノイド（ガス供給量調
節装置）。
FIG. 1 is a block diagram of a high-frequency ventilator according to this invention, and FIG. 2 is a block diagram of a conventional high-frequency ventilator. 1... Patient circuit, 1a... Patient circuit exhaust port,
2... Piston, 2a... Motor, 6... Gas source, 7... Breathing gas supply pipe, 30... Positive pressure chamber, 31... Chamber, 31a... Internal space of chamber, 32... Positive pressure Generation nozzle, 33...
...Proportional solenoid (gas supply amount adjustment device).
Claims (1)
路にこの患者回路内ガスに高頻度振動を与えるピ
ストンが連結され、 前記患者回路の排気口に内部空間が蛇行管状に
形成されたチヤンバーがその一端を外気に開口す
るようにして連結され、このチヤンバーの外気開
口部にこのチヤンバー内が所定圧に維持されるよ
うに呼吸用ガスを噴出する陽圧発生ノズルが取り
付けられるとともに、この陽圧発生ノズルとこの
陽圧発生ノズルに呼吸用ガスを供給しているガス
源との間にガス供給量調節装置が介装されてなる
高頻度人工呼吸器。 (2) ガス供給量調節装置がプロポーシヨナル・
ソレノイドであることを特徴とする実用新案登録
請求の範囲第１項に記載の高頻度人工呼吸器。[Claims for Utility Model Registration] (1) A piston is connected to a patient circuit to which a breathing gas supply pipe is connected, and which vibrates the gas in the patient circuit at high frequency, and an internal space is provided at the exhaust port of the patient circuit. A positive pressure generating nozzle is provided in which chambers formed in a meandering tubular shape are connected so that one end thereof is open to the outside air, and a positive pressure generating nozzle is used to eject breathing gas to the outside air opening of the chamber so as to maintain the inside of the chamber at a predetermined pressure. A high-frequency ventilator in which a gas supply amount adjusting device is interposed between the positive pressure generating nozzle and a gas source supplying breathing gas to the positive pressure generating nozzle. (2) Gas supply amount adjustment device is proportional
The high-frequency ventilator according to claim 1, which is a solenoid.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080785U JPH0136520Y2 (en) | 1985-04-05 | 1985-04-05 | |
| US07/145,633 US4788974A (en) | 1984-11-22 | 1985-11-21 | High-frequency artificial respirator |
| EP85905887A EP0202342B1 (en) | 1984-11-22 | 1985-11-21 | High-frequency artificial respiratory apparatus |
| PCT/JP1985/000646 WO1986003128A1 (en) | 1984-11-22 | 1985-11-21 | High-frequency artificial respiratory apparatus |
| DE8585905887T DE3582593D1 (en) | 1984-11-22 | 1985-11-21 | ARTIFICIAL HIGH FREQUENCY BREATHING DEVICE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080785U JPH0136520Y2 (en) | 1985-04-05 | 1985-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61165747U true JPS61165747U (en) | 1986-10-14 |
| JPH0136520Y2 JPH0136520Y2 (en) | 1989-11-07 |
Family
ID=30569285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5080785U Expired JPH0136520Y2 (en) | 1984-11-22 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136520Y2 (en) |
-
1985
- 1985-04-05 JP JP5080785U patent/JPH0136520Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136520Y2 (en) | 1989-11-07 |
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